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Glaucophane
Glaucophane

Plumbogummite
Plumbogummite



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Glaucophane
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Plumbogummite

Glaucophane and Plumbogummite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3-3.154.014
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Conchoidal

Cleavage

Good on [110] and on [001]
None

Mohs Hardness

6.0-6.54-5
2 10
👆🏻

Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2
PbAl3(PO4)(SO4)(OH)6

Glaucophane and Plumbogummite Chemical Formula

While comparing Glaucophane and Plumbogummite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Glaucophane and Plumbogummite chemical formula.

  • Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
  • Chemical formula of Plumbogummite- PbAl3(PO4)(SO4)(OH)6

Glaucophane and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 4.014 whereas that of Plumbogummite is 4.014.